NO834146L - PROCEDURE FOR THE PREPARATION OF EPIMERT AZAHOMOERYTROMYCIN A - Google Patents

PROCEDURE FOR THE PREPARATION OF EPIMERT AZAHOMOERYTROMYCIN A

Info

Publication number
NO834146L
NO834146L NO834146A NO834146A NO834146L NO 834146 L NO834146 L NO 834146L NO 834146 A NO834146 A NO 834146A NO 834146 A NO834146 A NO 834146A NO 834146 L NO834146 L NO 834146L
Authority
NO
Norway
Prior art keywords
epimert
azahomoerytromycin
procedure
preparation
erythromycin
Prior art date
Application number
NO834146A
Other languages
Norwegian (no)
Other versions
NO160262C (en
NO160262B (en
Inventor
Gene Michael Bright
Original Assignee
Pfizer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pfizer filed Critical Pfizer
Publication of NO834146L publication Critical patent/NO834146L/en
Publication of NO160262B publication Critical patent/NO160262B/en
Publication of NO160262C publication Critical patent/NO160262C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals

Abstract

Antibacterial 4 sec -epi-9-deoxo-9a-methyl-9a-aza-9a-homo-erythromycin A, pharmaceutically-acceptable salts thereof, pharmaceutical compositions comprising antibacterially-effectife amounts thereof, a method of treatment of bacterial infections with antibacterially effective amounts thereof, and intermediates for the synthesis thereof from erythromycin A.
NO834146A 1982-11-15 1983-11-14 ANALOGUE PROCEDURE FOR THE PREPARATION OF EPIMERT AZAHOMOERYTROMYCIN A AND INTERMEDIATE PRODUCT FOR THE PREPARATION OF THIS. NO160262C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44197982A 1982-11-15 1982-11-15

Publications (3)

Publication Number Publication Date
NO834146L true NO834146L (en) 1984-05-16
NO160262B NO160262B (en) 1988-12-19
NO160262C NO160262C (en) 1989-03-29

Family

ID=23755068

Family Applications (1)

Application Number Title Priority Date Filing Date
NO834146A NO160262C (en) 1982-11-15 1983-11-14 ANALOGUE PROCEDURE FOR THE PREPARATION OF EPIMERT AZAHOMOERYTROMYCIN A AND INTERMEDIATE PRODUCT FOR THE PREPARATION OF THIS.

Country Status (26)

Country Link
EP (1) EP0109253B1 (en)
JP (1) JPS59104398A (en)
KR (1) KR850000968B1 (en)
AT (1) ATE30237T1 (en)
AU (1) AU544790B2 (en)
CA (1) CA1239639A (en)
CS (1) CS241069B2 (en)
DD (1) DD216017A5 (en)
DE (1) DE3374065D1 (en)
DK (1) DK159322C (en)
EG (1) EG16641A (en)
ES (2) ES8600327A1 (en)
FI (1) FI72980C (en)
GR (1) GR79425B (en)
GT (1) GT198304062A (en)
HU (1) HU193886B (en)
IE (1) IE56234B1 (en)
IL (1) IL70228A (en)
NO (1) NO160262C (en)
NZ (1) NZ206259A (en)
PH (2) PH19293A (en)
PL (2) PL142601B1 (en)
PT (1) PT77645B (en)
SU (1) SU1272996A3 (en)
YU (2) YU43198B (en)
ZA (1) ZA838460B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE38519T1 (en) * 1983-09-06 1988-11-15 Pfizer AZAHOMOERYTHROMYCIN-B DERIVATIVES AND INTERMEDIATE PRODUCTS.
US4465674A (en) * 1983-09-06 1984-08-14 Pfizer Inc. Azahomoerythromycin D derivative and intermediates therefor
WO1989000576A1 (en) * 1987-07-09 1989-01-26 Pfizer Inc. Azithromycin dihydrate
WO1989002271A1 (en) * 1987-09-10 1989-03-23 Pfizer Azithromycin and derivatives as antiprotozoal agents
JP2751385B2 (en) * 1988-05-19 1998-05-18 大正製薬株式会社 Process for producing erythromycin A oxime and its salt
US5075289A (en) * 1988-06-07 1991-12-24 Abbott Laboratories 9-r-azacyclic erythromycin antibiotics
SI8911498B (en) * 1989-07-26 1998-10-31 Pliva Process for the preparation of tylosin derivatives
US5912331A (en) * 1991-03-15 1999-06-15 Merck & Co., Inc. Process for the preparation of 9-deoxo-9(Z)-hydroxyiminoerythromycin A
US5985844A (en) * 1992-03-26 1999-11-16 Merck & Co., Inc. Homoerythromycin A derivatives modified at the 4"-and 8A-positions
CA2064634C (en) * 1991-04-04 1998-08-04 James V. Heck 9-deoxo-8a-aza-8a-homoerythromycin a derivatives modified at the 4"- and8a-positions
CA2064985A1 (en) * 1991-04-05 1992-10-06 Robert R. Wilkening 8a-aza-8a-homoertyhromycin cyclic lactams
CA2065222A1 (en) * 1991-04-09 1992-10-10 Robert R. Wilkening Process for the preparation of 8a-aza-8a-homoerythromycin cyclic iminoethers
EP0508795A1 (en) * 1991-04-10 1992-10-14 Merck & Co. Inc. 8a-aza-8a-homoerythromycin cyclic iminoethers
US5189159A (en) * 1992-04-02 1993-02-23 Merck & Co., Inc. 8a-AZA-8a-homoerythromycin cyclic iminoethers
CA2065218A1 (en) * 1991-04-11 1992-10-12 Robert R. Wilkening Process for the preparation of 9-deoxo-8a-aza-8a-homoerythromycin a and its 8a-alkyl derivatives
CA2068951A1 (en) * 1991-05-20 1992-11-21 Robert R. Wilkening Process for the preparation of 8a-aza-8a-homoerythromycin cyclic lactams
EP0549040A1 (en) * 1991-12-20 1993-06-30 Merck & Co. Inc. Methods of making 4" derivatives of 9-deoxo-8a-aza-8a-alkyl-8a-homoerythromycin A
US5215980A (en) * 1992-01-17 1993-06-01 Merck & Co., Inc. 10-AZA-9-deoxo-11-deoxy-erythromycin A and derivatives thereof
US5210235A (en) * 1992-08-26 1993-05-11 Merck & Co., Inc. Methods of elaborating erythromycin fragments into amine-containing fragments of azalide antibiotics
HRP930014A2 (en) * 1993-01-08 1994-08-31 Pliva Pharm & Chem Works 9-deoxo-9a-aza-11-deoxy-9a-homoeritromycin a 9a, 11-cyclic carbamates
US5332807A (en) * 1993-04-14 1994-07-26 Merck & Co., Inc. Process of producing 8A- and 9A-azalide antibiotics
SI9520049A (en) 1994-05-06 1997-12-31 Pfizer Controlled-release dosage forms of azithromycin
PT102006B (en) * 1997-05-19 2000-06-30 Hovione Sociedade Quimica S A NEW AZITROMYCIN PREPARATION PROCESS
TW546302B (en) 1998-05-08 2003-08-11 Biochemie Sa Improvements in macrolide production
EP1437360A3 (en) * 1998-08-19 2005-04-06 Pfizer Products Inc. C11 Carbamates of macrolide antibacterials
US6043227A (en) * 1998-08-19 2000-03-28 Pfizer Inc. C11 carbamates of macrolide antibacterials
US6764996B1 (en) 1999-08-24 2004-07-20 Abbott Laboratories 9a-azalides with antibacterial activity
EP1206476B1 (en) * 1999-08-24 2006-01-04 Abbott Laboratories 9a-azalides with antibacterial activity
WO2001049697A1 (en) * 2000-01-04 2001-07-12 Teva Pharmaceutical Industries Ltd. Preparation method of azithromycin dihydrate
EP1313749B1 (en) 2000-08-23 2005-10-12 Wockhardt Limited Process for preparation of anhydrous azithromycin
US6852262B2 (en) 2002-05-09 2005-02-08 The Gillette Company Insert molding razor cartridges
WO2005053652A1 (en) 2003-12-04 2005-06-16 Pfizer Products Inc. Multiparticulate crystalline drug compositions containing a poloxamer and a glyceride
EP1691786A1 (en) 2003-12-04 2006-08-23 Pfizer Products Inc. Multiparticulate compositions with improved stability
DK1691787T3 (en) 2003-12-04 2008-09-22 Pfizer Prod Inc Method of Forming Small Particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU43116B (en) * 1979-04-02 1989-04-30 Pliva Pharm & Chem Works Process for preparing 11-aza-4-o-cladinosyl-6-o-desosaminyl-15-ethyl-7,13,14-trihydroxy-3,5,7,9,12,14-hexamethyl-oxacyclopentadecane-2-one(11-aza-10-deox
JPS5788193A (en) * 1980-11-21 1982-06-01 Pliva Pharm & Chem Works 11-aza-10-deoxo-10-dihydroerythromycin a, derivatives and manufacture
YU43006B (en) * 1981-03-06 1989-02-28 Pliva Pharm & Chem Works Process for preparing n-methyl-11-aza-10-deoxo-10-dihydro erythromycin and derivatives thereof
US4382085A (en) * 1982-03-01 1983-05-03 Pfizer Inc. 4"-Epi erythromycin A and derivatives thereof as useful antibacterial agents

Also Published As

Publication number Publication date
ATE30237T1 (en) 1987-10-15
CS845583A2 (en) 1985-07-16
ES8604257A1 (en) 1986-01-16
CA1239639A (en) 1988-07-26
YU43198B (en) 1989-04-30
JPS59104398A (en) 1984-06-16
IL70228A0 (en) 1984-02-29
IE832652L (en) 1984-05-15
IE56234B1 (en) 1991-05-22
PT77645B (en) 1986-05-12
HU193886B (en) 1987-12-28
DK518683A (en) 1984-05-16
KR840006673A (en) 1984-12-01
NZ206259A (en) 1986-08-08
GR79425B (en) 1984-10-22
FI834163A0 (en) 1983-11-14
EP0109253A2 (en) 1984-05-23
FI72980B (en) 1987-04-30
SU1272996A3 (en) 1986-11-23
GT198304062A (en) 1985-05-04
DK159322C (en) 1991-02-25
AU544790B2 (en) 1985-06-13
PL143281B1 (en) 1988-01-30
PL244557A1 (en) 1985-03-26
DD216017A5 (en) 1984-11-28
YU43425B (en) 1989-06-30
EG16641A (en) 1990-08-30
ES543638A0 (en) 1986-01-16
NO160262C (en) 1989-03-29
PL142601B1 (en) 1987-11-30
ES527249A0 (en) 1985-10-01
PH19293A (en) 1986-03-04
DK518683D0 (en) 1983-11-14
HUT35273A (en) 1985-06-28
DE3374065D1 (en) 1987-11-19
NO160262B (en) 1988-12-19
KR850000968B1 (en) 1985-07-02
FI72980C (en) 1987-08-10
CS241069B2 (en) 1986-03-13
AU2130983A (en) 1984-05-24
DK159322B (en) 1990-10-01
EP0109253B1 (en) 1987-10-14
FI834163A (en) 1984-05-16
PH21560A (en) 1987-12-11
EP0109253A3 (en) 1984-09-12
IL70228A (en) 1987-03-31
PL250350A1 (en) 1985-04-24
ES8600327A1 (en) 1985-10-01
YU197285A (en) 1986-08-31
ZA838460B (en) 1985-06-26
PT77645A (en) 1983-12-01
YU224383A (en) 1986-04-30
JPH0140038B2 (en) 1989-08-24

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MK1K Patent expired

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